Biochemistry of nitrogen fixation in free-living organisms.
D001395:Azotobacter / Q000201:enzymology; D001665:Binding Sites; D002845:Chromatography; D003013:Clostridium / Q000201:enzymology; D003486:Cyanides / Q000378:metabolism; D007501:Iron / Q000502:physiology; D008982:Molybdenum / Q000502:physiology; D009586:Nitrogen Fixation; D010088:Oxidoreductases / Q000378:metabolism
D003486:Cyanides; D008982:Molybdenum; D007501:Iron; D010088:Oxidoreductases